What type of sink is the BLANCODELTA II?

The BLANCODELTA II is a corner kitchen sink designed to offer ergonomic comfort and multi-purpose functionality, making the most of an otherwise unappreciated kitchen corner.

What material and colour does the sink come in?

The sink is shown in SILGRANIT tartufo. Available colours include black, anthracite, rock grey, volcano grey, white, soft white, tartufo and coffee.

What is included in the scope of supply?

The scope of supply includes a stainless steel colander for the additional bowl, a waste fitting with space-saving pipe, and 2 x 3 ½'' InFino basket strainers with drain remote control for the main bowl.

Is there a recommendation for matching taps?

It is recommended to use BLANCO kitchen mixer taps with a pull-out spray to make the most of the sink’s design and functionality.

What base unit size is required for installation?

The planning information indicates a minimum base unit width of 800 mm and a minimum worktop depth of 650 mm for installation.

Product Information Sheet

Blanco Delta II Silgranit RH Bowl Inset Sink - 523666

SKU: BLANCODELTAIISLGRTRTF

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 12 June 2026

Blanco BLANCODELTAIISLGRTRTF Delta II Silgranit RH Bowl Inset Sink - 523666

SKU: BLANCODELTAIISLGRTRTF · EAN: 4020684684996

Silgranit Tartufo

The BLANCODELTA II is a corner kitchen sink in SILGRANIT tartufo, designed to maximise an unappreciated kitchen corner. It offers an ergonomic layout with a large main sink, a smaller additional sink and a good sized drainer for easy multitasking. A stainless steel colander for the additional bowl provides a practical place for ready-washed fruit and vegetables, while the elegant InFino strainer supports swift water drainage with fewer splashes.

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Product name	BLANCODELTA II
Item number	523666
Material / finish	SILGRANIT tartufo
Overall width (top view)	1057 mm
Overall depth (front to back, top view)	575 mm (maximum)
Main bowl length (left to right, internal)	651 mm
Main bowl width (front to back, internal)	425 mm
Additional bowl width (front to back, internal)	203 mm
Main bowl depth	180 mm (dimension 185 in side view, including tolerance)
Required minimum base unit width	min. 800 mm*
Required minimum worktop depth	min. 650 mm*
Cut-out width	800 mm
Cut-out front setback	19 mm
Sink rim thickness (front and rear)	40 mm
Cabinet interior height required (under sink)	min. 300 mm (height to base of cabinet section in side view)
Trap depth below worktop	450 mm (approximate dimension in side view)
Distance from front of worktop to front of bowl (front view)	380 mm to bowl centreline
Distance from back of worktop to bowl centreline (front view)	151 mm
Height from worktop surface to waste level (front view)	130 mm
Waste outlets	2 x 3 ½'' InFino basket strainers with drain remote control for main bowl
Supplied colander type	Stainless steel colander for additional bowl; 232585 – Multifunctional colander

*Dimensions marked with an asterisk are shown as minimum values in the planning diagrams.

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Blanco dealer, with full manufacturer warranty. Established 1967.

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Our specialists are on hand to answer any questions about the Blanco Delta II Silgranit RH Bowl Inset Sink - 523666. Get in touch and we'll respond within one working day.

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Blanco Delta II Silgranit RH Bowl Inset Sink - 523666

Blanco BLANCODELTAIISLGRTRTF Delta II Silgranit RH Bowl Inset Sink - 523666

Delivery & Returns

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